JP5858038B2 - 製紙方法及び製紙用添加剤 - Google Patents
製紙方法及び製紙用添加剤 Download PDFInfo
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- JP5858038B2 JP5858038B2 JP2013505835A JP2013505835A JP5858038B2 JP 5858038 B2 JP5858038 B2 JP 5858038B2 JP 2013505835 A JP2013505835 A JP 2013505835A JP 2013505835 A JP2013505835 A JP 2013505835A JP 5858038 B2 JP5858038 B2 JP 5858038B2
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- 238000000034 method Methods 0.000 title claims description 16
- 239000000654 additive Substances 0.000 title claims description 13
- 230000000996 additive effect Effects 0.000 title claims description 13
- 239000010813 municipal solid waste Substances 0.000 claims description 63
- 150000001450 anions Chemical class 0.000 claims description 51
- 239000002245 particle Substances 0.000 claims description 49
- -1 aluminum compound Chemical class 0.000 claims description 27
- 229920006317 cationic polymer Polymers 0.000 claims description 26
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- 125000000129 anionic group Chemical group 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 9
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 4
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 claims description 4
- 229940050176 methyl chloride Drugs 0.000 claims description 4
- UFQHFMGRRVQFNA-UHFFFAOYSA-N 3-(dimethylamino)propyl prop-2-enoate Chemical compound CN(C)CCCOC(=O)C=C UFQHFMGRRVQFNA-UHFFFAOYSA-N 0.000 claims description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 2
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 claims 2
- 229920002401 polyacrylamide Polymers 0.000 claims 2
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Description
Poly-DADMAC : ポリジアリルジメチルアンモニウムクロライド
DIMAPA : ジメチルアミノプロピルアクリレート
DAM : ジメチルアミノエチルメタクリレート・メチルクロライド
DAM/AAm : ジメチルアミノエチルメタクリレート・メチルクロライドとアクリルアミドとの共重合物
DAA/AAm : ジメチルアミノエチルアクリレートとアクリルアミドとの共重合物
Claims (6)
- 25℃、1N食塩中における固有粘度が0.1dl/g以上5dl/g以下であるカチオン性ポリマー(アクリルアミド系ポリマーを除く)を含む第1成分と、前記第1成分に比べて、粒子径5μm以下のアニオントラッシュの優れた除去性を呈しかつ粒子径5μm以上20μm以下のアニオントラッシュの劣った除去性を呈するアルミニウム化合物を含む第2成分とを、互いに混合した状態で、パルプ懸濁液に添加する工程を有する、製紙方法。
- 25℃、1N食塩中における固有粘度が0.1dl/g以上5dl/g以下であるカチオン性ポリマーを含む第1成分と、前記第1成分に比べて、粒子径5μm以下のアニオントラッシュの優れた除去性を呈しかつ粒子径5μm以上20μm以下のアニオントラッシュの劣った除去性を呈するアルミニウム化合物を含む第2成分とを、互いに混合した状態で、パルプ懸濁液に添加する工程を有し、
前記カチオン性ポリマーは、エピクロルヒドリン、エチレンイミン、ジアリルジメチルアンモニウムハライド、ジメチルアミノエチルアクリレート・メチルハライド、ジメチルアミノプロピルアクリレート、ジメチルアミノエチルメタクリレート・メチルクロライドをモノマーとする化合物を含み、
前記第1成分は、前記第2成分に対し0.1質量%以上1000質量%以下の量で添加する製紙方法。 - 前記第1成分のコロイド当量が2meq/g以上15meq/g以下である、請求項1又は2記載の製紙方法。
- 25℃、1N食塩中における固有粘度が0.1dl/g以上5dl/g以下であるカチオン性ポリマー(アクリルアミド系ポリマーを除く)を含む第1成分と、前記第1成分に比べて、粒子径5μm以下のアニオントラッシュの優れた除去性を呈しかつ粒子径5μm以上20μm以下のアニオントラッシュの劣った除去性を呈するアルミニウム化合物を含む第2成分と、が混合して含まれる製紙用添加剤。
- 25℃、1N食塩中における固有粘度は、0.1dl/g以上5dl/g以下であるカチオン性ポリマーを含む第1成分と、前記第1成分に比べて、粒子径5μm以下のアニオントラッシュの優れた除去性を呈しかつ粒子径5μm以上20μm以下のアニオントラッシュの劣った除去性を呈するアルミニウム化合物を含む第2成分と、が混合して含まれ、
前記カチオン性ポリマーは、エピクロルヒドリン、エチレンイミン、ジアリルジメチルアンモニウムハライド、ジメチルアミノエチルアクリレート・メチルハライド、ジメチルアミノプロピルアクリレート、ジメチルアミノエチルメタクリレート・メチルクロライドをモノマーとする化合物を含み、
前記第1成分は、前記第2成分に対し0.1質量%以上1000質量%以下である、製紙用添加剤。 - 前記第1成分のコロイド当量が2meq/g以上15meq/g以下である、請求項4又は5記載の製紙用添加剤。
Priority Applications (1)
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JP2013505835A JP5858038B2 (ja) | 2011-03-23 | 2012-01-26 | 製紙方法及び製紙用添加剤 |
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JP2011064459 | 2011-03-23 | ||
JP2011064459 | 2011-03-23 | ||
PCT/JP2012/051667 WO2012127899A1 (ja) | 2011-03-23 | 2012-01-26 | 製紙方法及び製紙用添加剤 |
JP2013505835A JP5858038B2 (ja) | 2011-03-23 | 2012-01-26 | 製紙方法及び製紙用添加剤 |
Publications (2)
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JPWO2012127899A1 JPWO2012127899A1 (ja) | 2014-07-24 |
JP5858038B2 true JP5858038B2 (ja) | 2016-02-10 |
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JP2013505835A Active JP5858038B2 (ja) | 2011-03-23 | 2012-01-26 | 製紙方法及び製紙用添加剤 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5858038B2 (ja) |
KR (1) | KR101570151B1 (ja) |
CN (1) | CN103459715A (ja) |
WO (1) | WO2012127899A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6929899B2 (ja) * | 2018-06-15 | 2021-09-01 | 栗田工業株式会社 | 紙及び紙板の製造方法 |
CN112195681A (zh) * | 2020-07-24 | 2021-01-08 | 山鹰国际控股股份公司 | 一种纸机湿部pac添加工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55122099A (en) * | 1979-03-16 | 1980-09-19 | Seiko Kagaku Kogyo Co Ltd | Production of highly compressed strong paper |
JPH08226092A (ja) * | 1995-02-17 | 1996-09-03 | Harima Chem Inc | 製紙方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2138314C (en) * | 1993-12-24 | 1999-09-21 | Hirotoshi Doki | Acrylamide polymers and use thereof |
SE9502522D0 (sv) * | 1995-07-07 | 1995-07-07 | Eka Nobel Ab | A process for the production of paper |
US5989392A (en) * | 1997-09-10 | 1999-11-23 | Nalco Chemical Company | Method of using polyammonium quaternary for controlling anionic trash and pitch deposition in pulp containing broke |
CN101691719B (zh) * | 2009-10-15 | 2012-10-10 | 金东纸业(江苏)股份有限公司 | 纸机循环白水中溶解胶体物的控制剂及其使用方法 |
CN101962425B (zh) * | 2010-09-10 | 2011-12-21 | 山东轻工业学院 | 一种树核星形阴离子垃圾捕捉剂及应用 |
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2012
- 2012-01-26 CN CN2012800142340A patent/CN103459715A/zh active Pending
- 2012-01-26 KR KR1020137027576A patent/KR101570151B1/ko active IP Right Grant
- 2012-01-26 WO PCT/JP2012/051667 patent/WO2012127899A1/ja active Application Filing
- 2012-01-26 JP JP2013505835A patent/JP5858038B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55122099A (en) * | 1979-03-16 | 1980-09-19 | Seiko Kagaku Kogyo Co Ltd | Production of highly compressed strong paper |
JPH08226092A (ja) * | 1995-02-17 | 1996-09-03 | Harima Chem Inc | 製紙方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103459715A (zh) | 2013-12-18 |
KR20130143720A (ko) | 2013-12-31 |
WO2012127899A1 (ja) | 2012-09-27 |
KR101570151B1 (ko) | 2015-11-19 |
JPWO2012127899A1 (ja) | 2014-07-24 |
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